obama is getting some support on capitol hill. why it might not be enough. why him going after public support is not the right move when i see you next. >>> well, roll does know how to shoot a gun. over the weekend, the white house released the photograph. as the gun control debate heats up, the president was asked if he had ever shot a gun and this photo shows, yes, he has. >>> a nonprofit group is sponsoring a gun buyback event later this month. the group, protect our children bay area has so far raised $30,000 for the event. the buyback will offer about $100 for a small gun, about $200 for an assault-type weapon. this is gonna bed held at east palo alto city hall saturday, february 23rd. >>> lawrence berkeley lab scientists say there is a new hidden hazard in many homes and work places. the homes built since the 1970s have flame retardants and those may be releasing chemicals in the air breathed. not only are those chemicals danger, they say, they dot often make a structure safer during a fire. >>> team oracle plans to return to the water with the badly d